What is wrong with this async GET request code snippet?

What is wrong with this async GET request code snippet?

func fetchData() async throws {
  let url = URL(string: "https://api.com")!
  let (data, _) = try await URLSession.shared.data(from: url)
  print(String(data: data, encoding: .utf8)!)
}

Task {
  try fetchData()
}